Toughened or tempered curved glass is produced from annealed glass which has been heated and then cooled rapidly. This introduces stress into the glass surface which strengthens the glass. Once subjected to impact or thermal stress, toughened glass breaks into small fragments which reduces the possibility of injury through glass breakage. These glasses find application in shower screens, balustrade panels, display counters, partitions, canopies, balconies, curved reception desks, as well as components for curved double glazing and curtain walling. AL barrak Glass Factory Capable to bend glass up 2.4 m long x 2 m width with Diameter of 1 m